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Command: strcoll | Section: 3 | Source: OpenBSD | File: strcoll.3
STRCOLL(3) FreeBSD Library Functions Manual STRCOLL(3)
NAME
strcoll, strcoll_l - compare strings according to current collation
SYNOPSIS
#include <string.h>
int
strcoll(const char *s1, const char *s2);
int
strcoll_l(const char *s1, const char *s2, locale_t locale);
DESCRIPTION
The strcoll() and strcoll_l() functions lexicographically compare the
NUL-terminated strings s1 and s2 according to the current locale
collation and return an integer greater than, equal to, or less than 0,
according to whether s1 is greater than, equal to, or less than s2.
On OpenBSD, they have the same effect as strcmp(3), and the global
locale, the thread-specific locale, and the locale argument are ignored.
On other operating systems, results may depend on the LC_CTYPE and
LC_COLLATE locale categories set with setlocale(3), uselocale(3), or
newlocale(3).
SEE ALSO
newlocale(3), setlocale(3), strcmp(3), strxfrm(3), wcscoll(3)
STANDARDS
The strcoll() function conforms to ANSI X3.159-1989 ("ANSI C89"), and
strcoll_l() to IEEE Std 1003.1-2008 ("POSIX.1").
HISTORY
The strcoll() function has been available since 4.3BSD-Reno, and
strcoll_l() since OpenBSD 6.2.
FreeBSD 14.1-RELEASE-p8 January 18, 2019 FreeBSD 14.1-RELEASE-p8